Xbox360 controller support

src/InputManager.h

@@ -3,12 +3,16 @@
 
 #include <array>
 
+#include <Xinput.h>
+
 #include "EventBroker.h"
 #include "Events/KeyDown.h"
 #include "Events/KeyUp.h"
 #include "Events/MousePress.h"
 #include "Events/MouseRelease.h"
 #include "Events/MouseMove.h"
+#include "Events/GamepadAxis.h"
+#include "Events/GamepadButton.h"
 
 class InputManager
 {
@@ -22,7 +26,10 @@ public:
 	, m_LastMouseState()
 	, m_CurrentMouseX(0), m_CurrentMouseY(0)
 	, m_LastMouseX(0), m_LastMouseY(0)
-	, m_CurrentMouseDeltaX(0), m_CurrentMouseDeltaY(0) { }
+	, m_CurrentMouseDeltaX(0), m_CurrentMouseDeltaY(0) 
+	{ Initialize(); }
+
+	void Initialize();
 
 	void Update(double dt);
 
@@ -34,9 +41,19 @@ private:
 	std::array<int, GLFW_KEY_LAST+1> m_LastKeyState;
 	std::array<int, GLFW_MOUSE_BUTTON_LAST+1> m_CurrentMouseState;
 	std::array<int, GLFW_MOUSE_BUTTON_LAST+1> m_LastMouseState;
+	typedef std::array<float, static_cast<int>(Gamepad::Axis::LAST) + 1> GamepadAxisState;
+	std::array<GamepadAxisState, XUSER_MAX_COUNT> m_CurrentGamepadAxisState;
+	std::array<GamepadAxisState, XUSER_MAX_COUNT> m_LastGamepadAxisState;
+	typedef std::array<bool, static_cast<int>(Gamepad::Button::LAST) + 1> GamepadButtonState;
+	std::array<GamepadButtonState, XUSER_MAX_COUNT> m_CurrentGamepadButtonState;
+	std::array<GamepadButtonState, XUSER_MAX_COUNT> m_LastGamepadButtonState;
+
 	double m_CurrentMouseX, m_CurrentMouseY;
 	double m_LastMouseX, m_LastMouseY;
 	double m_CurrentMouseDeltaX, m_CurrentMouseDeltaY;
+
+	void PublishGamepadAxisIfChanged(int gamepadID, Gamepad::Axis axis);
+	void PublishGamepadButtonIfChanged(int gamepadID, Gamepad::Button button);
 };
 
 #endif // InputManager_h__